Nuclear magnetic resonance tube cleaner



FIG. 1 is a perspective view of an embodiment of a nuclear magneticresonance tube cleaner;

FIG. 2 is a side view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a top view thereof; and,

FIG. 5 is a bottom view thereof.

The ornamental design for a nuclear magnetic resonance tube cleaner, asshown and described.